-fi in inner cities. [audience laughter] see you next week. good night. [cheers and applause] captioning sponsored by comedy central (cheers and applause) >> jon: hey, everybody, well company to the daily show. my name is jon stewart. last show of 2012 and obviously if the mayans are correct-- (laughter) last show. our guest tonight my niece kristen leibowitz will be joining us-- i'm sorry, stewart. she must have changed it. i want to thank everybody, boy, that 12-12-12 concert last night, everybody that much wad, everybody that participated, everybody that says you have no idea how it boyd the spirits of everybody there. it was just-- it was good. thank you so much. but let's begin tonight with the discussion of marriage. as you know marriage is under attack. so much so that our congress passed a defense of marriage act. and president clinton signed it into law because it was the '90s and everything was ironic. (laughter) the defense of marriage act protected marriage from the scourge of no fault divorce and economic volatility and family care issues that put so much strain on marriage-